Konstantin Tsiolkovsky (redirect from Константи́н Эдуа́рдович Циолко́вский) Konstantin Eduardovich Tsiolkovsky (Russian: Константи́н Эдуа́рдович Циолко́вский; Polish: Konstanty Ciołkowski; 17 September [O.S. 5 September] 1857 –... 41 KB (4,509 words) - 12:15, 5 May 2024 |